Bernard 300 Amp MIG Nozzle / Shroud 4393 Copper Conical – 2 Pack

Upgrade your welding performance with Bernard’s premium 4393 Copper Conical MIG Nozzle. Engineered for high-heat applications and built to outlast standard alternatives, this 2-pack delivers exceptional durability and precision for professional welders.

Core Features & Benefits

56mm

16mm

16mm

22mm

Superior Performance for Demanding Applications

Designed for mixed gas welding and high-amperage environments, this nozzle maintains stability under extreme temperatures. Its copper construction ensures faster heat dissipation, reducing spatter buildup and extending nozzle life by 30% compared to OEM alternatives.

Perfect Fit for Industry-Standard Guns

Compatible with Bernard Q-Gun? and S-Gun? Series MIG Guns, this slip-on nozzle offers quick installation and secure attachment. Ideal for automotive manufacturing, heavy machinery repair, and industrial fabrication.

Why Choose Our Bernard Nozzle?

• 3x more durable than generic nozzles
• Optimized gas flow for cleaner welds
• Resists deformation under continuous 300A operation
• Precision-engineered dimensions for consistent arc stability

Preguntas Frecuentes

Q: Will this fit my Bernard MIG gun?
A: Yes, compatible with all Q-Gun? and S-Gun? Series models.

Q: What gas mixtures does it support?
A: Ideal for argon, CO2, and mixed gas applications.

Q: How often should I replace the nozzle?
A: Under normal use, expect 50-80 hours of operation before needing replacement.

Solicite una cotización hoy

As a leading Chinese manufacturer, we offer wholesale pricing and custom solutions for industrial clients. Contact us now with your required quantity and application details for a personalized offer.